燃やす
nicotine
abuse
addiction
addictive
ash
ashtray
background
bad
cancer
cigarette
concept
danger
dangerous
dependency
desire
drug
filter
fume
habit
harmful
hazard
health
industry
issue
issues
lifestyle
lit
narcotic
nobody
object
one
poisonous
problem
product
quit
satisfaction
saucer
smell
smoking
stop
stress
substance
table
tobacco
toxic
unhealthy